• http://tomcarnell.com tcarnell

    Hi – Femtoo – (http://femtoo.com) has been able to do this for some months now. But Femtoo also has these key features:

    - Monitor particular parts of a page
    - Parse data and check for particular conditions (share price hit a certain amount etc)
    - Premium accounts can create ‘low latency’ trackers for critical monitoring applications
    - Receive notifications via email, Instant Messenger and soon SMS (I think)
    - Add a ‘widget’ to any page to allow people to ‘subscribe’ to a ‘tracker’
    - It uses the amazing cQuery (http://cquery.com) Server-side CSS Content Selection Engine
    - You can publish ‘trackers’ to the ‘Tracker Library’ and anybody can subscribe